FCD series multi-functional filtration and washing two-in-one equipment is a combination of filtration and washing functions in one efficient equipment, mainly used for solid-liquid separation and material washing in the same equipment to complete the process. The two-in-one equipment is widely used in chemical, pharmaceutical, food and other industries, especially suitable for solid separation and washing operations in fine chemical and pharmaceutical industries. The following is a detailed introduction of the working principle, device structure, advantages and application scope of the two-in-one device.

1、FCD series multi-functional filtration and washing two-in-one equipment - working principle

** Multi-functional filtration and washing two-in-one equipment ** combines two processes of filtration and washing:

1. ** Filtration process ** : In the filtration stage, the slurry to be treated is fed into the equipment through pressure or vacuum, the solid material is retained in the filter cake layer, and the liquid (mother liquid) is discharged through the filter plate or filter screen at the bottom of the equipment to achieve solid-liquid separation.

2. ** Washing process ** : After the completion of filtration, the washing liquid is injected through the washing spray system of the equipment or from the top of the equipment to evenly soak the entire filter cake layer, so as to wash the impurities and residual mother liquor in the filter cake. The liquid after washing is discharged from the filter plate to ensure the purity of the material.

2、FCD series multi-functional filtration and washing two-in-one equipment - structure form

1. ** Container body ** : usually vertical or horizontal cylindrical structure, the inside of the container is a closed space to ensure that the entire filtration and washing process is carried out in a closed environment.

2. ** Filter system ** : The bottom is provided with a replaceable filter medium (such as filter cloth or filter screen) for solid-liquid separation.

3. ** Mixing device (optional) ** : Some equipment with mixing system, in the washing process to maintain the uniform distribution of cake, to avoid the formation of channel flow, improve the washing effect.

4. ** Washing system ** : includes a spray device or a liquid distribution system at the top for evenly distributing the washing liquid to the cake.

5. ** Pressure/vacuum system ** : By pressurizing (gas or liquid) or vacuuming, the liquid is pushed through the filter cake to achieve fast and effective filtration and washing.

6. ** Discharge system ** : After the completion of filtration and washing, the solid material is discharged from the bottom or side of the discharge port, some equipment may be equipped with automatic discharge device.

3、FCD series multi-functional filtration and washing two-in-one equipment - equipment advantages

1. ** Integrated operation ** : filtration and washing two process steps are completed in the same equipment, reducing the intermediate transfer of materials, saving operation time, and improving production efficiency.

2. ** Closed operation, less pollution ** : The whole process is carried out in a closed environment, avoiding the contact between the material and the external environment, reducing the risk of pollution, in line with GMP standards, especially suitable for production with strict environmental requirements.

3. ** High degree of automation ** : The equipment can achieve automatic operation, reduce manual intervention, ensure the consistency of the production process, and the operation is more simple and safe.

4. Efficient washing ** : There is a special washing system designed inside the equipment to ensure uniform washing of filter cake, high washing efficiency, and effective removal of residual mother liquor and impurities.

5. ** Small footprint ** : Because the filtration and washing functions are integrated in one device, the space occupied by multiple devices is reduced, which is suitable for factories with limited space.

6. ** Energy saving and environmental protection ** : Due to the integration of the process, the consumption of energy and resources is reduced, the operating cost is reduced, and the use of washing liquid and solvent is reduced.

4、FCD series multi-functional filtration and washing two-in-one equipment - application range

1. ** Pharmaceutical industry ** : Used for the filtration and washing process of pharmaceutical raw materials and intermediates, especially for the production of antibiotics, vitamins and other high value-added drugs, to ensure the purity and quality of drugs.

2. ** Fine chemical industry ** : Widely used in fine chemical products (such as catalysts, dyes, pigments, etc.) solid-liquid separation and washing, to meet the requirements of high-purity chemical production.

3. ** Food industry ** : Used for food additives, enzyme preparations, proteins and other food raw materials filtration and washing, to maintain the hygiene standards of materials.

4. ** Agrochemical industry ** : Handle pesticides, herbicides and other agricultural chemicals to ensure the purity of products in the production process.

5. ** New material industry ** : Suitable for the production process of some special materials (such as polymer materials, nanomaterials, etc.), which can meet the filtration and washing process of high cleanliness requirements of materials.

With its efficient, compact and environmentally friendly design, FCD series multi-functional filtration and washing two-in-one equipment manufactured by Jiangsu Bohong Drying Equipment is widely used in industries requiring fine separation and washing, especially in pharmaceutical, chemical and food fields. Two-in-one equipment has obvious advantages in improving production efficiency, reducing pollution and improving product quality.

FCD系列多功能过滤洗涤二合一设备是一种集过滤和洗涤功能于一体的高效设备，主要用于需要将固液分离与物料洗涤在同一设备中完成的工艺。二合一设备广泛应用于化工、制药、食品等行业，特别适合用于精细化工和制药中的固体分离和洗涤操作。以下是二合一设备工作原理、设备结构形式、优势和应用范围的详细介绍。

一、FCD系列多功能过滤洗涤二合一设备--工作原理

**多功能过滤洗涤二合一设备**结合了过滤和洗涤两个工艺过程：

1. **过滤过程**：在过滤阶段，待处理的浆料通过加压或真空方式送入设备，固体物料被保留在滤饼层中，液体（母液）则通过设备底部的滤板或滤网排出，实现固液分离。

2. **洗涤过程**：完成过滤后，洗涤液通过设备的洗涤喷淋系统或从设备顶部注入，均匀浸透整个滤饼层，从而洗去滤饼中的杂质和残留母液。洗涤后的液体从滤板排出，确保物料的纯净度。

二、FCD系列多功能过滤洗涤二合一设备--结构形式

1. **容器主体**：通常为垂直或水平圆柱形结构，容器内部为密闭空间，确保整个过滤和洗涤过程在密闭环境中进行。

2. **过滤系统**：底部设有可更换的过滤介质（如滤布或滤网），用于固液分离。

3. **搅拌装置（可选）**：一些设备内带有搅拌系统，在洗涤过程中保持滤饼的均匀分布，避免形成通道流，提高洗涤效果。

4. **洗涤系统**：包括喷淋装置或顶部的液体分配系统，用于将洗涤液均匀分布到滤饼上。

5. **加压/抽真空系统**：通过加压（气体或液体）或抽真空，推动液体通过滤饼，实现快速有效的过滤和洗涤。

6. **出料系统**：在完成过滤和洗涤后，固体物料从底部或侧面的出料口排出，部分设备可能配有自动出料装置。

三、FCD系列多功能过滤洗涤二合一设备--设备优势

1. **一体化操作**：过滤和洗涤两个工艺步骤在同一设备中完成，减少了物料的中间转移，节省了操作时间，提高了生产效率。

2. **密闭操作，污染少**：整个过程在密闭环境中进行，避免了物料与外界环境的接触，减少了污染风险，符合GMP标准，特别适用于对环境要求严格的生产。

3. **自动化程度高**：设备可以实现自动化操作，减少人工干预，保证生产过程的一致性，操作更加简便安全。

4. **高效洗涤**：设备内部设计有专门的洗涤系统，确保滤饼均匀洗涤，洗涤效率高，能有效去除残留的母液和杂质。

5. **占地面积小**：由于将过滤和洗涤功能集成在一个设备中，减少了需要多个设备占用的空间，适用于场地有限的工厂。

6. **节能环保**：由于工艺一体化，减少了能量和资源的消耗，降低了操作成本，减少了洗涤液和溶剂的使用量。

四、FCD系列多功能过滤洗涤二合一设备--应用范围

1. **制药行业**：用于药物原料、中间体的过滤和洗涤过程，特别适用于抗生素、维生素和其他高附加值药品的生产，能够确保药物纯度和质量。

2. **精细化工行业**：广泛用于精细化工产品（如催化剂、染料、颜料等）的固液分离和洗涤，满足高纯度化学品生产的要求。

3. **食品行业**：用于食品添加剂、酶制剂、蛋白质等食品原料的过滤和洗涤，保持物料的卫生标准。

4. **农化行业**：处理农药、除草剂等农用化学品，确保产品在生产过程中的纯净度。

5. **新材料行业**：适用于某些特殊材料（如高分子材料、纳米材料等）的生产过程，能够满足材料高洁净度要求的过滤和洗涤工序。

江苏博鸿干燥设备生产制造的FCD系列多功能过滤洗涤二合一设备凭借其高效、紧凑、环保的设计，广泛应用于需要精细分离和洗涤的行业，特别是制药、化工和食品等领域。二合一设备在提高生产效率、减少污染和提高产品质量方面具有明显的优势。